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e2e: cephfs rados namespace test
Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
Praveen M
mergify[bot]
parent
86759d4653
commit
3aa91cfa6f
116
e2e/cephfs.go
116
e2e/cephfs.go
@ -2491,6 +2491,122 @@ var _ = Describe(cephfsType, func() {
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}
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})
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By("verify rados objects are within a namespace", func() {
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updateRadosNamespace := func(radosNamespaceName string) {
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framework.Logf("updating configmap with rados namespace %s", radosNamespace)
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radosNamespace = radosNamespaceName
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err := deleteConfigMap(cephFSDirPath)
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if err != nil {
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framework.Failf("failed to delete configmap:: %v", err)
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}
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err = createConfigMap(cephFSDirPath, f.ClientSet, f)
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if err != nil {
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framework.Failf("failed to create configmap: %v", err)
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}
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// delete csi pods
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err = deletePodWithLabel("app in (ceph-csi-cephfs, csi-cephfsplugin, csi-cephfsplugin-provisioner)",
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cephCSINamespace, false)
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if err != nil {
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framework.Failf("failed to delete pods with labels: %v", err)
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}
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// wait for csi pods to come up
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err = waitForDaemonSets(cephFSDeamonSetName, cephCSINamespace, f.ClientSet, deployTimeout)
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if err != nil {
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framework.Failf("timeout waiting for daemonset pods: %v", err)
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}
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err = waitForDeploymentComplete(f.ClientSet, cephFSDeploymentName, cephCSINamespace, deployTimeout)
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if err != nil {
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framework.Failf("timeout waiting for deployment pods: %v", err)
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}
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}
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// radosNamespace is a global variable, so we need to save the old value
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// and restore it after the test.
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oldRadosNamespace := radosNamespace
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newRadosNamespace := "cephfs-ns"
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updateRadosNamespace(newRadosNamespace)
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defer func() {
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updateRadosNamespace(oldRadosNamespace)
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}()
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err := deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete CephFS storageclass: %v", err)
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}
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err = createCephfsStorageClass(f.ClientSet, f, true, nil)
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if err != nil {
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framework.Failf("failed to create CephFS storageclass: %v", err)
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}
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// create a PVC and bind it to an app
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pvc, pod, err := createPVCAndAppBinding(pvcPath, appPath, f, deployTimeout)
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if err != nil {
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framework.Failf("failed to validate CephFS pvc and application binding: %v", err)
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}
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// snapshot test
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err = deleteResource(cephFSExamplePath + "snapshotclass.yaml")
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if err != nil {
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framework.Failf("failed to delete CephFS snapshotclass: %v", err)
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}
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err = createCephFSSnapshotClass(f)
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if err != nil {
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framework.Failf("failed to create CephFS snapshot class: %v", err)
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}
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snap := getSnapshot(snapshotPath)
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snap.Namespace = f.UniqueName
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snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
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snap.Name = f.UniqueName
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err = createSnapshot(&snap, deployTimeout)
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if err != nil {
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framework.Failf("failed to create snapshot (%s): %v", snap.Name, err)
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}
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// restore pvc test
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pvcClone, err := loadPVC(pvcClonePath)
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if err != nil {
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framework.Failf("failed to load PVC: %v", err)
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}
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pvcClone.Namespace = f.UniqueName
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pvcClone.Spec.DataSource.Name = snap.Name
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// create PVC from the snapshot
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err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
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if err != nil {
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framework.Failf("failed to create pvc clone: %v", err)
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}
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// validate OMAP count
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validateOmapCount(f, 2, cephfsType, metadataPool, volumesType)
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validateOmapCount(f, 1, cephfsType, metadataPool, snapsType)
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// delete resources
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err = deletePod(pod.Name, pod.Namespace, f.ClientSet, deployTimeout)
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if err != nil {
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framework.Failf("failed to delete application: %v", err)
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}
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err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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framework.Failf("failed to delete PVC: %v", err)
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}
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err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout)
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if err != nil {
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framework.Failf("failed to delete pvc clone: %v", err)
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}
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err = deleteSnapshot(&snap, deployTimeout)
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if err != nil {
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framework.Failf("failed to delete snapshot (%s): %v", f.UniqueName, err)
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}
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err = deleteResource(cephFSExamplePath + "storageclass.yaml")
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if err != nil {
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framework.Failf("failed to delete CephFS storageclass: %v", err)
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}
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// validate OMAP count
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validateOmapCount(f, 0, cephfsType, metadataPool, volumesType)
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validateOmapCount(f, 0, cephfsType, metadataPool, snapsType)
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})
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// FIXME: in case NFS testing is done, prevent deletion
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// of the CephFS filesystem and related pool. This can
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// probably be addressed in a nicer way, making sure
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@ -187,6 +187,15 @@ func deleteBackingCephFSVolume(f *framework.Framework, pvc *v1.PersistentVolumeC
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return nil
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}
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func cephfsOptions(pool string) string {
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if radosNamespace != "" {
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return "--pool=" + pool + " --namespace=" + radosNamespace
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}
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// default namespace is csi
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return "--pool=" + pool + " --namespace=csi"
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}
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type cephfsSubVolume struct {
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Name string `json:"name"`
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}
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@ -60,6 +60,9 @@ func createConfigMap(pluginPath string, c kubernetes.Interface, f *framework.Fra
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RBD: cephcsi.RBD{
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RadosNamespace: radosNamespace,
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},
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CephFS: cephcsi.CephFS{
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RadosNamespace: radosNamespace,
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},
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ReadAffinity: cephcsi.ReadAffinity{
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Enabled: true,
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CrushLocationLabels: []string{
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40
e2e/utils.go
40
e2e/utils.go
@ -174,13 +174,11 @@ func validateOmapCount(f *framework.Framework, count int, driver, pool, mode str
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{
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volumeMode: volumesType,
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driverType: cephfsType,
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radosLsCmd: fmt.Sprintf("rados ls --pool=%s --namespace csi", pool),
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radosLsCmdFilter: fmt.Sprintf(
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"rados ls --pool=%s --namespace csi | grep -v default | grep -v csi.volume.group. | grep -c ^csi.volume.",
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pool),
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radosLsKeysCmd: fmt.Sprintf("rados listomapkeys csi.volumes.default --pool=%s --namespace csi", pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.volumes.default --pool=%s --namespace csi | wc -l",
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pool),
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radosLsCmd: "rados ls " + cephfsOptions(pool),
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radosLsCmdFilter: fmt.Sprintf("rados ls %s | grep -v default | grep -v csi.volume.group. | grep -c ^csi.volume.",
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cephfsOptions(pool)),
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radosLsKeysCmd: "rados listomapkeys csi.volumes.default " + cephfsOptions(pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.volumes.default %s | wc -l", cephfsOptions(pool)),
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},
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{
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volumeMode: volumesType,
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@ -193,14 +191,12 @@ func validateOmapCount(f *framework.Framework, count int, driver, pool, mode str
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.volumes.default %s | wc -l", rbdOptions(pool)),
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},
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{
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volumeMode: snapsType,
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driverType: cephfsType,
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radosLsCmd: fmt.Sprintf("rados ls --pool=%s --namespace csi", pool),
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radosLsCmdFilter: fmt.Sprintf("rados ls --pool=%s --namespace csi | grep -v default | grep -c ^csi.snap.",
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pool),
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radosLsKeysCmd: fmt.Sprintf("rados listomapkeys csi.snaps.default --pool=%s --namespace csi", pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.snaps.default --pool=%s --namespace csi | wc -l",
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pool),
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volumeMode: snapsType,
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driverType: cephfsType,
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radosLsCmd: "rados ls " + cephfsOptions(pool),
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radosLsCmdFilter: fmt.Sprintf("rados ls %s | grep -v default | grep -c ^csi.snap.", cephfsOptions(pool)),
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radosLsKeysCmd: "rados listomapkeys csi.snaps.default " + cephfsOptions(pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.snaps.default %s | wc -l", cephfsOptions(pool)),
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},
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{
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volumeMode: snapsType,
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@ -211,14 +207,12 @@ func validateOmapCount(f *framework.Framework, count int, driver, pool, mode str
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.snaps.default %s | wc -l", rbdOptions(pool)),
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},
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{
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volumeMode: groupSnapsType,
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driverType: cephfsType,
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radosLsCmd: fmt.Sprintf("rados ls --pool=%s --namespace csi", pool),
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radosLsCmdFilter: fmt.Sprintf("rados ls --pool=%s --namespace csi | grep -v default | grep -c ^csi.volume.group.",
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pool),
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radosLsKeysCmd: fmt.Sprintf("rados listomapkeys csi.groups.default --pool=%s --namespace csi", pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.groups.default --pool=%s --namespace csi | wc -l",
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pool),
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volumeMode: groupSnapsType,
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driverType: cephfsType,
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radosLsCmd: "rados ls" + cephfsOptions(pool),
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radosLsCmdFilter: fmt.Sprintf("rados ls %s | grep -v default | grep -c ^csi.volume.group.", cephfsOptions(pool)),
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radosLsKeysCmd: "rados listomapkeys csi.groups.default " + cephfsOptions(pool),
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radosLsKeysCmdFilter: fmt.Sprintf("rados listomapkeys csi.groups.default %s | wc -l", cephfsOptions(pool)),
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},
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}
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